"We tend to forget that we are blessed with two fundamental long lasting sources of energy -- one is the sun, the other is the fire inside the earth. We sit on it, we sleep on it, we walk on it, but we need to harness it. Geothermal..."- Olafur Grimsson, President of Iceland

Geothermal power is a particularly compelling energy source, as the Earth produces heat at all times, geothermal power can be considered base-load and plants operate with near zero emissions.